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OP8121 Current Source 5A-1V - 2 channels
Description
The OP8121 MSCC module converts two standard +/-16Vpk voltage inputs into two current source up to 5A RMS under 1V RMS (voltage compliance).
Features
- LED fault indicators
- Pushbutton activation/deactivation
- Front screw terminal connectors
- Easy installation (in chassis)
The OP8121 module requires external power of ±5Vdc@2.5Adc, and 12Vdc@275mAdc that is included with the OP8120 chassis.
Applications
- Current sensor simulation,
- Current source
OP8121 Interface
Status LED Table
Each channel has two LEDs, one red and one green. The following table explains what the channel status is, according to the LED conditions.
Green LED | Red LED | Status | |
|---|---|---|---|
On | Off | Activated |
|
Off | On | Deativated | |
On | On | Fault |
Power LED Description
Each module has 2 power LEDs:
- When the left LED is on, it indicates that the 12Vdc fan is operating.
- When the right LED is on, it indicates that the ±5 Vdc power is functioning properly.
Activate/Deactivate Pushbutton
Each channel has an activation pushbutton. Press to turn outputs on or off, even if an input is present.
Specifications
Product name | OP8121 Signal Conditioning Module |
|---|---|
Part number | 126-0418 |
Power supply (provided by OP8120 chassis) | ±5Vdc@ 2.5Adc 12Vdc@ 275mA |
Maximum input voltage | 4V pk |
Maximum Output Current | 5A ( 1Vrms compliance voltage). |
Operating frequency output: | 10 Hz to 1 KHz |
Number of channels | 2 outputs |
Protection: | Current and thermal protection |
Dimensions | 23.43 x 10 x 5 cm (9.22” x 3.94” x 1.96“) |
OPAL-RT TECHNOLOGIES, Inc. | 1751, rue Richardson, bureau 1060 | Montréal, Québec Canada H3K 1G6 | opal-rt.com | +1 514-935-2323